Stages of language development Flashcards

1
Q

Age at the prelinguistic stage of language development

A

0-12 months

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2
Q

Age at the holophrastic stage of language development i.e. uses single words with meaning

A

12-18 months

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3
Q

Age at the telegraphic stage of language development i.e. able to combine words

A

18 months to 3 years

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4
Q

Demographic factors that mean language will be slower to develop on average

A
Positive family history - most reliable
Male sex
Twins
Large families
Social classes 4-5
Any children who lack speech stimulation
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5
Q

Age by which babbling should be seen

A

6 months

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6
Q

Idea that the first words babies use are used only for specific circumstances e.g. a baby saying ‘duck’ but only to mean a specific rubber duck toy

A

Context bound

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7
Q

One word substitutes for whole phrases or sentences

A

Holophrases

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8
Q

The spontaneous way in which caregivers speak to babies e.g. high pitched, speaking about themselves in the third person, particular tonal patterns to words

A

Motherese/parentese/infant directed speech

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9
Q

The babbling stage at which babies make sounds which may be used in other languages but are not used in their home language e.g. a french baby babbling using the ‘th’ sound

A

Phonemic expansion

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10
Q

The stage following phonemic expansion where babies stop using sounds which are not found in their home language

A

Phonemic contraction

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11
Q

Vocabulary at 18-24 months

A

40-240 words

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12
Q

Vocabulary at 24-36 months

A

240-900 words

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13
Q

Vocabulary at 3-4 years

A

900-1000 words

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14
Q

Type of language characterised by longer, complex and context independent sentences

A

Elaborate language code

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15
Q

Type of language characterised by short or incomplete sentences, use of phrases such as ‘you know’, focus on the present and little abstract thinking

A

Restricted language code

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16
Q

Age at which a child speaks with the correct use of grammar

A

4

17
Q

Age at which a child speaks approximately the same as an adult

A

5

18
Q

Age at which children begin to understand syntax and grammar

A

3

19
Q

Risk factors for delayed speech development

A

Large family size and rapid successive pregnancies
Smoking in pregnancy
Family history of delayed speech development
Low levels of parental education
Divorce and absence of a father

20
Q

Strongest risk factors for language delay

A

Smoking during pregnancy

Large family size

21
Q

The age at which internal speech is developed

A

3

22
Q

The concept of thinking through concepts, having ideas and regulating the mind without external verbalisation

A

Internal speech

23
Q

Age to be able to understand jokes and puns

A

6-7

24
Q

Age to be able to use 3-4 words together and change the order of the words to make questions

A

2-3 years

25
Q

Age at which a child should speak in simple sentences

A

3